Phusion Passenger is an Apache and Nginx module for deploying Ruby and Python web applications. It has a strong focus on ease of use, stability and performance. Phusion Passenger is built on top of tried-and-true, battle-hardened Unix technologies, yet at the same time introduces innovations not found in most traditional Unix servers. Since mid-2012, it aims to be the ultimate polyglot application server.

Recent changes

Phusion Passenger is under constant maintenance and development. We are pleased to announce Phusion Passenger version 3.0.17. This is a bug fix release.

Phusion Passenger also has an Enterprise version which comes with a wide array of additional features. With the released of the open source Phusion Passenger 3.0.17, Phusion Passenger Enterprise has also been updated at the same time. By buying Phusion Passenger Enterprise you will directly sponsor the development of the open source version.

Versions 3.0.15 and 3.0.16 have been skipped because 3.0.15 only contained some minor documentation updates, and 3.0.16 contained a hot fix but was immediately followed by 3.0.17.

How do I upgrade to 3.0.17?

Final

The open source Phusion Passenger is provided to the community for free. We also provide an Enterprise version which comes with a wide array of additional features. Development of the open source version is directly sponsored by Enterprise sales. If you like Phusion Passenger, or if you would like to use the Enterprise features, please consider buying one or more licenses. Thank you!

Phusion Passenger is regularly updated and we regularly release new and interesting products! We have many exciting things planned for the near future. Curious? Enter your email address and name below and we’ll keep you up to date.

“Phusion” and “Phusion Passenger” are registered trademarks of Phusion. “Rails”, “Ruby on Rails” and the Rails logo are registered trademarks of David Heinemeier Hansson. All other trademarks are property of their respective owners.